ring-buffer: Mask out the info bits when returning buffer page length

[pandora-kernel.git] / lib / vsprintf.c

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index ae02e42..77d1314 100644 (file)
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -1177,7 +1177,7 @@ int vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
 
        /* Reject out-of-range values early.  Large positive sizes are
           used for unknown buffer sizes. */
-       if (WARN_ON_ONCE((int) size < 0))
+       if (WARN_ON_ONCE(size > INT_MAX))
                return 0;
 
        str = buf;